New 1830 mAh Replacement Battery for Nokia Lumia 630 635 636 638 BL-5H BELTRON Replacement Battery for Nokia 630 635 636 638 (1830 mAh) Compatible with Nokia OEM Part # BL-5H New in BELTRON packaging, with 1 Year BELTRON warranty (when purchased from an Authorized BELTRON Dealer). Be protected and buy only ORIGINAL BELTRON products, look for the BELTRON hologram on battery to ensure authenticity and warranty. Optimum battery life with approximately 500+ charging cycles. Lithium-Ion Technology for Enhanced Battery Life.